Design and function
TIG welding
78
099-005323-EW501
21.05.2014
5.9.2
Welding task selection
• Select JOB 127 (TIG welding task).
It is only possible to change the JOB number when no welding current is flowing.
Operating
element
Action
Result
Display
1 x
Select JOB number input
Set the JOB number
The machine adopts the required setting after
approx. 3 seconds
5.9.3
Welding current setting
The welding current is normally set using the "Wire speed" rotary dial.
Operating
element
Action
Result
Displays
Welding current is set
Setpoint setting
5.9.4
TIG arc ignition
5.9.4.1
Liftarc ignition
Figure 5-41
The arc is ignited on contact with the workpiece:
a) Carefully place the torch gas nozzle and tungsten electrode tip onto the workpiece and press the torch
trigger (liftarc current flowing, regardless of the main current set).
b) Incline the torch over the torch gas nozzle to produce a gap of approx. 2-3 mm between the electrode
tip and the workpiece. The arc ignites and the welding current is increased, depending on the
operating mode set, to the ignition or main current set.
c) Lift off the torch and swivel to the normal position.
Ending the welding process: Release or press the torch trigger depending on the operating mode
selected.
Содержание Phoenix 401 Progress puls MM FKW
Страница 6: ...Contents Notes on the use of these operating instructions 6 099 005323 EW501 21 05 2014...
Страница 20: ...Machine description quick overview Rear view 20 099 005323 EW501 21 05 2014 4 2 Rear view Figure 4 2...
Страница 22: ...Machine description quick overview Inside view 22 099 005323 EW501 21 05 2014 4 3 Inside view Figure 4 3...
Страница 122: ...Appendix A JOB List 122 099 005323 EW501 21 05 2014 11 Appendix A 11 1 JOB List Figure 11 1...
Страница 123: ...Appendix B Overview of EWM branches 099 005323 EW501 21 05 2014 123 12 Appendix B 12 1 Overview of EWM branches...
